Former Radio One DJ Dave Lee Travis is accused of 14 counts of indecent assault between 1976 and 2003 and one of sexual assault in 2008.
The 68-year-old, whose real name is David Patrick Griffin, replied "Not guilty" to each of the charges as they were put to him by the clerk at Southwark Crown Court, London.
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The victims were playing the popular game in Whittington Park in Holloway on Tuesday night, when three males suspects approached them.
A former Royal Marine who was recently engaged has been killed in a climbing accident in the French Alps.
Through the day we'll see plenty of sunny spells but there will be a risk of showers too as they filter down from the northwest.